1. Department of Frontier Health Sciences, Graduate School of Human Health Sciences Tokyo Metropolitan University Tokyo Japan
2. Department of Anatomy Tokyo Medical University Tokyo Japan
3. Faculty of Physical Education Qu Jing Normal University Yun Nan China
4. Department of Maxillofacial Diagnostic and Surgical Science Field of Oral and Maxillofacial Rehabilitation, Graduate School of medical and Dental Sciences Kagoshima University Kagoshima Japan
5. Department of Physical Therapy, Faculty of Health Sciences Saitama Medical University Saitama Japan